Since then, resume after suspend does not work well and the windows are not drawn properly.
The details of the laptop are:
ThinkPad T550
i5-5200U
Ubuntu 14.04
Gnome-fallback (I think is the same as Gnome-shell?) . Metacity in any case.
I tried to use lightgdm and gdm, but do not solve the problem. Using the proposed 2:2.99.914-1~exp1ubuntu4.5~trusty1 update do not fix the problem either. ( #134 of the bug #1432194https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1432194 ). For the moment the only workaround is to switch from SNA to UXA ( comment #28 of the bug #1432194 ), with a lack of performance.
The same here. Resume after suspend used to work well until a software update:
Start-Date: 2015-07-01 01:24:16 commit- packages' sender=':1.83' xorg-video- intel-lts- utopic: amd64 1~exp1ubuntu4. 2~trusty1, 2.99.914- 1~exp1ubuntu4. 3~trusty1) , upgrades: amd64 (0.82.1ubuntu2.2, 0.82.1ubuntu2.3)
Commandline: aptdaemon role='role-
Upgrade: xserver-
(2.99.914-
unattended-
End-Date: 2015-07-01 01:24:19
Since then, resume after suspend does not work well and the windows are not drawn properly.
The details of the laptop are:
ThinkPad T550
i5-5200U
Ubuntu 14.04
Gnome-fallback (I think is the same as Gnome-shell?) . Metacity in any case.
I tried to use lightgdm and gdm, but do not solve the problem. Using the proposed 2:2.99. 914-1~exp1ubunt u4.5~trusty1 update do not fix the problem either. ( #134 of the bug #1432194 https:/ /bugs.launchpad .net/xserver- xorg-video- intel/+ bug/1432194 ). For the moment the only workaround is to switch from SNA to UXA ( comment #28 of the bug #1432194 ), with a lack of performance.